| 摘要 |
The present information input device relates to the field of computer technology, and more particularly to devices for inputting and reading information in a personal computer and in other electronic devices. The information input device comprises a body in the form of a C-shaped element which can be secured on the fingers of a user's hand. On the outer side of the C-shaped element are a built-in touch pad and control buttons. The information input device is convenient to use, can be easily put on or removed from the hand, sits securely on the fingers, does not interfere during use of a computer keyboard and does not impede movement of the fingers. |
